Freeware Listing: Rs485
- Rs485 Dinamic Library
- License: Freeware

Rs485 Dinamic Library was created as an accessible and simple Rs232-based library. The library enables you to use any serial port found on your computer as a RS485 port.
Rs485 Dinamic Library is a handy and easy-to-use library that can be used to improve your development process.
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- Publisher: Ernesto Gigliotti
- Date:
- Platform: Windows 7, Windows 8, WinOther, WinVista
- COM Port Data Emulator
- License: Freeware

If you are a software developer or a hardware engineer, you may often face situations when you need information about the ability of communication ports on a typical end-user system to handle large flows of data. If looking for a reliable COM port testing and analysis tool, look no further than COM Port Data Emulator! This compact tool was created for emulating a COM or Ethernet device, generating a stream of adjustable intensity, wrapping it into data packets (RS232, TCP/IP or UDP) and sending to a specific serial (COM) port. Test data can be randomly generated or read from binary or text files and sent to the port repeatedly or on the ad hoc basis.
- Publisher: AGG Software
- Date: 16-01-2008
- Size: 1439 KB
- Platform: Win2000, Windows Server, Windows Vista, WinOther
- COM Port Stress Test
- License: Freeware

When creating an application that actively communicates with external devices through COM or RS232 ports, the developer must make sure that the ports will be able to handle any data flow without producing errors and locking up the system. This becomes especially important when it comes to surveillance and alarm systems, industrial controllers, medical solutions and other areas of application where data integrity and system stability are crucial factors. If you are puzzled by having to stress-test COM/RS232 ports and see no easy way to do that, make sure you don't miss COM Port Stress Test, as it does exactly what you need! COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 (with converter) ports that generates a stream of data with random communication settings.
- Publisher: AGG Software
- Date: 17-10-2007
- Size: 1476 KB
- Platform: Win2000, Windows Server, Windows Vista, WinOther
- qrailway
- License: Freeware

qrailway is a Qt/Linux based software to control model railways via a RS485 network of microcontrollers. All Information is available in german, please refer to Project Web for details..
- Publisher: lok-o-mat.sourceforge.net
- Date: 15-05-2012
- Size: 6363 KB
- Platform: Linux
- RS485 C#/Python library
- License: Freeware

This library consists in a shared library that can be compiled on Linux and Windows. Plus, it has a C# wrapper for Windows and Python Wrapper for Linux.
RS485 C#/Python library License - GNU General Public License version 2.0 (GPLv2).
- Publisher: Rs485library
- Date:
- Size: 36 KB
- Platform: Linux, WinOther
- tinyRS485
- License: Freeware

Small AVR ATtiny2313 microcontroller board using an RS485 interface. The small micro-controller boards can be distributed around a house/office, all talking on a simple two wire bus. A software gateway will transfer the data to an xPL network.
tinyRS485 License - GNU General Public License (GPL).
- Publisher: Tinyrs485
- Date:
- Platform: WinOther
- MU Terminal
- License: Freeware

MUTerm is a Com Port ( Rs232, Rs485 etc ) communication tool for external devices like as Modbus RTU , ASCII etc.
Other feature is you can change log screen font to true type ASCII.
Also you can write your communication routine with pascal script.
Additionally some TCP functions added yet. It can be work with internet or localnetwork Modbus TCP or Http
MUTerm created with by Lazarus 1.0
Please feel free for questions, you can use forum..
- Publisher: mehmetulukaya.wordpress.com
- Date:
- Platform: WinOther
- Windows Std Serial Comm Lib for Visual dBase
- License: Shareware

MarshallSoft Visual dBASE serial communications component library for RS232 and multi-drop RS485 and RS422 serial ports.
Use WSC4DB to write applications to access data from serial devices such as barcode scanners, modems, lab instruments, medical devices, USB serial devices, scales, GPS navigation, fingerprint scanner, printer servers, etc.
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- Publisher: MarshallSoft Computing
- Date:
- Platform: WinOther
- ComDebug
- License: Freeware

Serial port monitor software lets you troubleshoot communication problems and log data from TCP/IP, RS232, RS422, RS485, Ethernet, Internet and Modbus instruments. Control the state of the PC's com port output. Free technical support for life. Understands ASCII, hexadecimal or binary data. Data logging to text files. You can use ComDebug as a terminal programme see all bytes sent and received - even non-printing characters. Crucial if you need to cope with binary data. With the Communications Status display you can see all your computer knows about any serial errorsComDebug is packaged with a trial of the Windmill 7 data acquisition software suit and serial driver for logging, charting and output control of up to 10 instruments with many logging options, including: Logging only when new data is available from your instrument; Logging...
- Publisher: windmill.co.uk
- Date:
- Size: 10915 KB
- Platform: Win2000, Win7 x64, Windows 7, WinOther, WinVista, WinVista x64
- KB MP3 Database
- License: Freeware

Search your disc's for valid MP3 songs, and then present them in a quick database MP3 Database software was designed to search your disc's for valid MP3 songs, and then present them in a quick database. Songs can be searched for by using keywords, and then played with Your standard MP3 player.Here are some key features of "KB MP3 Database":Unlimited number of songsExport both to Excel and HTMLRoutines for renaming songs using the contents of the ID3 tag.ID3 tags can be updated with information either from the filename or by input.No installation is necessary, just download it and start the program from a selected directory.
- Publisher: baso.no
- Date: 06-06-2009
- Size: 852 KB
- Platform: WinOther
- Html Sucker
- License: Freeware

Downloading files and documents from WEB will be as easy as it's was Your local harddisk. If you want to download many files from a WEB, then this is probably the easiest way to do it. The Html Sucker application parses a WEB location and grabs files up to eight at a time (multithreading). It has a built-in JPG viewer and is packaged in a neat browser. Many new options and a new look in this 2.xx release.Downloading files and documents from WEB will be as easy as it's was Your local harddisk. No more pop-up screens, and false(junk) links.. BaSo.no - Baardsen Software. Baardsen Software - Software and Hardware innovations and design !.
- Publisher: baso.no
- Date: 20-10-2009
- Size: 412 KB
- Platform: WinOther
- MODBUS ASCII RTU master and slave simulation
- License: Freeware

MODBUS Plugin is a useful test and diagnostic tool for verifying the proper slave response to MODBUS queries MODBUS ASCII/RTU master and slave simulation plugin operates as a MODBUS master or slave device in either RTU or ASCII transmission modes. The plugin may be used to access and modify data points contained in one or more MODBUS slave devices connected to the PC via a serial port. MODBUS plugin supports the standard MODBUS message types 01-06, 7,8,11,12, 15 & 16, 17, 22 as well as providing the ability for you to exercise special features of a slave device by transmitting custom command strings and observing the response.
- Publisher: aggsoft.com
- Date: 13-07-2009
- Size: 658 KB
- Platform: WinOther
- Directory Space Reporter
- License: Freeware

Scans from the specified disk / directory and reports all directories which is larger than the specified minimum size Directory Space Reporter application was designed to be a quick and easy tool too see where all your megabytes went. Directory Space Reporter scans from the specified disk / directory and reports all directories which is larger than the specified minimum sizeHere are some key features of "Directory Space Reporter":Scans both local and network disksExport both to Excel and HTMLResults can be sorted on directory or sizeNo installation is necessary, just download it and start the program.
- Publisher: baso.no
- Date: 31-07-2009
- Size: 452 KB
- Platform: WinOther
- Awavo Com Port Monitor
- License: Demo

Com Port Monitor is a professional and powerful system utility for RS232/422/485 COM ports monitoring. The program monitors, displays, analyzes all serial port activity in a system.It applies to serial com port monitoring, analyze serial port, RS232 Monitor, serial port monitor. It is a very valuable tool for all software and hardware developers working with serial ports. Its powerful features and operation friendly, could well improve your working efficiency, saving your time. Com Port Monitor is developed by professional engineers who are in the area of serial port communications. They have deep knowledge of serial communication, and a wealth of practical experience.
- Publisher: Awavo Software
- Date: 08-03-2013
- Size: 794 KB
- Platform: Win2000, Win7 x32, Win7 x64, WinOther, WinVista, WinVista x64
- Hausbus
- License: Freeware

* Zentrale Steuerung (Master) auf Linux Basis. LauffA¤hig z.B. auf kostengA?nstig OpenWrt-Router
* Schaltmodul im Hutschienenformat (Eingang, Ausgang)
* Displaymodul fA?r Wandmontage
* RS485 als physikalischer Layer (19200 Baud), Stern-, Ringstruktur
* BUS Protokoll: Aktuell angelehnt an a€zOpen HCa€?
* 24V DC zur Bus / Schaltmodulversorgung
* Master und Simulierte Clients (Busmodule) auch auf Windows lauffA¤hig. Somit sind erste Versuche und Debugging ohne spezielle Hardware mA¶glich.
* Konfgurierbar A?ber UML-Diagramme
* Webinterface A?ber Socket-Verbindung.
- Publisher: Hausbus
- Date:
- Platform: WinOther
- CAS Modbus Scanner
- License: Shareware

CAS Modbus Scanner is a utility to read/write coils, inputs, holding registers, and input registers from a Modbus enabled device. Values retrieved from the device can be viewed in many different formats including Binary, HEX, Uint16, Int16, Uint32, Int32, and Float32. The utility support multiple connections, works with RS232 and RS485. The utility is free and requires no registration.
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- Publisher: Chipkin Automation Systems Inc
- Date:
- Size: 1085 KB
- Platform: Win2000, Windows Server, WinOther
- SMTP/POP3/IMAP Email Component Library for Visual Basic
- License: Freeware

The SMTP/POP3/IMAP Email Component Library for Visual Basic supports and has been tested with the following:
* Microsoft Visual Studio / Visual Basic
* Visual Basic .NET
* Microsoft Visual Basic (VB4.0, VB5.0, VB6.0)
* Visual Basic for Applications (VBA) such as WORD, EXCEL and ACCESS.
The SMTP/POP3/IMAP Email SDK (SEE4VB) can be used in the development of Win32 applications running under Windows 95/98/Me/NT/2000/XP/Vista. The evaluation version of SEE4VB is fully functional. Registration is $115 for email delivery and includes one year of free updates.
- Publisher: marshallsoft.com
- Date:
- Size: 757 KB
- Platform: Win2000, WinOther, WinVista
- Prolific PL2303 USB-UART
- License: Freeware

Prolific announces the world's first and only Android USB Host API driver solution (NO root permission needed) for connecting PL2303 USB-to-Serial devices to Android-powered devices with USB Host mode support. Customers can now develop Android software (APP) based on the Android driver library provided by Prolific.
The PL2303 USB-to-Serial chip not only provides driver solutions for Windows/Mac/Linux but now also for Android OS platforms. The PL2303 Android driver library allows customers and developers to write Android applications to interface their UART/ RS232 / RS422 / RS485 devices with millions of Android USB host devices like Smartphones, Tablets, and Smart TVs.
- Publisher: Prolific Technology Inc.
- Date:
- Size: 74 KB
- Platform: Android, WinMobile
- Serial TCP
- License: Freeware

The Serial-TCP program bridges your existing Serial COM port and TCP/IP without the need for changing existing protocol. It works seemlessly and transparently, just like a pair of passive RS-232/RS-485/RS-422 repeaters. The applications of the Serial-TCP program include extending serial (RS-232, RS-485, RS-422, and TTL, etc.) communication distance via TCP/IP; expanding the capability of your existing TCP/IP control software; and analyzing TCP/IP and COM network with the built-in \'Ping\', \'Resolve IP Address/Host Name\', \'COM Port State LEDs\', and \'Data Logging\' tools and features. The Serial-TCP program is also very helpful when you are developing your own TCP/COM control software.
- Publisher: CommFront Communications
- Date: 15-04-2014
- Size: 4018 KB
- Platform: Win2000, Win7 x32, Win7 x64, Windows 8, Windows Server, WinOther, WinVista, WinVista x64
- Maestro KNX
- License: Freeware

Requirements:
- Maestro Server (server produced by CD Innovation Ltd.)
Maestro KNX is a client App to Maestro Server (An MTSxxx or MSxxx server from CD Innovation is required for operation.)
The App enables the same user friendly Maestro GUI on your Android device, instantaneously turning your phone/tablet to a powerful, easy to use remote control even when you away from home.
The Maestro KNX enables the remote control of all systems controlled by the Maestro such as: multimedia, air conditioning, alarm systems, and many more by utilizing all of the common communications: KNX, RS232, IP, Infra-red, and RS485.
- Publisher: Assen Stoyanov
- Date: 06-08-2014
- Size: 1126 KB
- Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
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